Practice Quant Quiz Set-6 for LIC , SO and railways

Dear Bank Aspirants practice Quant Questions for upcoming LIC Exam, Specialist officer and other exams. Try to solve these Mixed Questions and share time taken to solve these Mixed Questions  and your attempt.

Practice Quant Questions for Bank , Railway and LIC Exam.
DIRECTIONS (1-5) - Study the information given and answer the following questions.

1. Between 1995 and 2000, in which year has the av-erage employment per factory shown an increment compared to previous year, but decreased in the next year?
(1) 1996
(2) 1997
(3) 1998
(4) 1999
(5) None of these

2. If in 1996, 20,100 factories had 659 employments on an average, the remaining factories had an average employment of:
(1) 559
(2) 509
(3) 584
(4) 534
(5) None of these

3. The total employment in 1999 is how many times to that in 1996?
(1) 1.45
(2) 1.48
(3) 1.6
(4) 1.42
(5) None of these

4. In which of the following five-year period, number of factories has shown maximum increase?
(1) 1980-85
(2) 1985-90
(3) 1990-95
(4) 1995-00
(5) None of these

5. Among the given period, in how many years has the trend of the average employment per factory not changed with respect to the previous year's change?
(1) Two
(2) Three
(3) Four
(4) Can't be determined
(5) None of these

6.  Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to  produce a mixture worth Rs. 6.30 a kg?
A) 3:2
B) 2:3
C) 3:4
D) 4:3
E) None of these.

7.  8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of the water is 16 : 65. How much wine did the cask originally hold?
A) 48 liter
B) 37 liter
C) 24 liter
D) 36 liter
E) None of these.

8. In what ratio must rice at Rs. 7.10 be mixed with rice at Rs. 9.20 so that the mixture may be worth Rs. 8 per Kg?
A) 3:7
B) 3:5
C) 4:5
D) 4:3
E) None of these

9.  We have a 630 ml of mixture of milk and water in the ratio 7:2. How much water must be added to make the ratio 7:3?
A) 80 ml
B) 70 ml
C) 40 ml
D) 30 ml
E) None of these.

10. John bought 20 kg of wheat at the rate of Rs.8.50 per kg and 35 kg at the rate of  Rs. 8.75 per kg. He mixed the two. Approximately at what price per kg should he sell the mixture to make 40% profit as the cost price?
A) Rs. 20
B) Rs. 8
C) Rs. 10
D) Rs. 12
E) None of these.

1. (4) in 1999, average employment per factory is greater than 1998 and less than 2000.

2. (2), in 1996, for 20100 factories , employees = 13,245,900; average = 609, total employees = 18,361,350. So average for remaining factories = 509.

3. (1) , total employment in 1999= 36240 x 736.
Total employment in 1996 = 609 x 30150,
Ratio =  (36240×736)/(30150×609)=1.45

4. (4) From the figure it can be seen that the maximum increase in the number of factories is in 1995-2000.

5. (4) , we do not have year wise data in between 1975- 1980 & similarly between 1980-1985,etc.

6. B
7. C
8. D
9. B
10. D